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Service bulletin 1802603A

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10003985
Published by NHTSA2003-11-11
Manufacturer's number1802603A
Manufacturer's date2003-09-12
Replaces1802603
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

ENGINE NO START (ENGINE WILL START IMMEDIATELY AFTER CYCLING THE IGNITION KEY), MALFUNCTION INDICATOR LAMP ILLUMINATION WITH FALSE DIAGNOSTIC TROUBLE CODES (DTC) P0016, P0116, P0335, P0339, P0340, P0462, P0498, P0499, P0522, P0622, P1604, P1681, P1686, P1698. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Trouble codes named

P0016, P0116, P0335, P0339, P0340, P0462, P0498, P0499, P0522, P0622, P1604, P1681, P1686, P1698

Vehicles listed
CHRYSLER PACIFICA2004
CHRYSLER PT CRUISER2003
CHRYSLER TOWN AND COUNTRY2003
CHRYSLER VOYAGER2003
DODGE CARAVAN2003
DODGE NEON2003

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20030662003-03-17. Engine

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
90032152023-01-09. Service bulletin. Part Description: 5.7L Long Block Issue Description: This 5.7L Long Block Assembly is compatible with both EGR and Non-EGR applications. An EGR Block-Off Plate (53032739AA) must be ordered when installing this Long Block Assembly in a Non-EGR application. Unless, the EGR Block-Off Plate is being transferred from the old engine.
683328102022-10-17. Service bulletin. Service - Four Piece Oil Pan Gasket All Cummins Equipped Vehicles ONLY - The replacement oil pan gasket can be a four piece gasket rather than a single piece gasket. This applies to Cummins 5.9L and 6.7L engines only. Installation: 1. Clean the oil pan T-joints.~ 2. Fill the T-joint between the pan rail/gear housing and pan rail/rear seal retainer with sealant. Use Mopar® Silicone Rubber Adhesive Sealant or equivalent. 3. Apply a 2-mm [0.063-in] bead of Mopar Engine Sealant RTV Silicone Rubber Adhesive, to the oil pan flange.~ 4. The four piece gasket will need to be assembled to make a complete oil pan gasket. 5. Lay the oil pan gasket(s) onto the oil pan flange.~ 6. Ensure the oil pan gasket segment joints are properly aligned. 7. Apply a 2-mm [0.063-in] bead of Mopar Engine Sealant RTV Silicone Rubber Adhesive, to the top of the oil pan gasket.~ 8. Install the oil pan. Starting from the center and working outward, tighten the oil pan bolts to 28 N·m [21 ft. lbs.].
90032152022-10-17. Service bulletin. Part Description: 5.7L Long Block Issue Description: This 5.7L Long Block Assembly is compatible with both EGR and Non-EGR applications. An EGR Block-Off Plate (53032739AA) must be ordered when installing this Long Block Assembly in a Non-EGR application. Unless, the EGR Block-Off Plate is being transferred from the old engine.
R2118796A2021-05-03. Service bulletin. Valve Body. These may cause over drive cycling.
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13-001-122012-05-14. Service bulletin. CHRYSLER: THE CUSTOMER MAY EXPERIENCE A VEHICLE VIBRATION AND/OR SHAKE. THIS BULLETIN INVOLVES INSPECTING THE ENGINE CRADLE FOR PERFORATION AND IF NECESSARY REPLACE. *JS
010119012007-03-13. Service bulletin. FRONT END NOISE MAY BE HEARD. PRE-DELIVERY SHIFT QUALITY, TIRE PRESSURE SENSOR DIAGNOSTIC TOOL INFORMATION, AND GLASS REPLACEMENT. *KB
18004062006-04-25. Service bulletin. FLASH-NO START OR HARD START. *AK
09005052006-01-26. Service bulletin. MULTIPLE CYLINDER MISFIRE OR ROUGH IDLE. *TT
11001052005-02-24. Service bulletin. DUAL EXHAUST TIPS ARE NOT IN EQUAL FORE/AFT ALIGNMENT. *EH